{"product_id":"cool-energy-solar-thermal-expansion-vessel-8l-19l","title":"Cool Energy Solar Thermal Expansion Vessel","description":"\u003cp data-start=\"0\" data-end=\"49\"\u003e\u003cstrong\u003e✔ Solar thermal use, manages expansion pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"51\" data-end=\"96\"\u003e\u003cstrong\u003e✔ Internal bladder, smooth pressure control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"98\" data-end=\"139\"\u003e\u003cstrong\u003e✔ Reduces wear, extends system lifespan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"141\" data-end=\"177\"\u003e\u003cstrong\u003e✔ 8L or 19L, size-specific options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"179\" data-end=\"227\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e✔ Compact design, reliable long-term performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Cool Energy solar thermal expansion vessel, available in 8 litre and 19 litre capacities, is designed to accommodate fluid volume changes in closed solar thermal circuits, helping to maintain balanced pressure as temperatures rise and fall within the system. Fitted with a robust internal bladder this vessel minimises stress on pipes and components, supporting smoother operation and extending the service life of your panels and heat transfer equipment. Supplied in a choice of sizes to suit different array capacities this component offers thoughtful support for refined renewable installations.\u003c\/p\u003e","brand":"Cool Energy","offers":[{"title":"8L \/ Red","offer_id":53364819099912,"sku":"CE-STEXP8L","price":69.95,"currency_code":"GBP","in_stock":true},{"title":"19L \/ Red","offer_id":53364819132680,"sku":"CE-STEXP19L","price":69.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/8313\/2424\/files\/CoolEnergySolarThermalExpansionVessel-8L_19L.avif?v=1766288758","url":"https:\/\/icecoldspice.com\/products\/cool-energy-solar-thermal-expansion-vessel-8l-19l","provider":"Ice Cold Spice","version":"1.0","type":"link"}